Foundation construction noise reduction equipment

Abstract

The utility model discloses foundation construction noise reduction equipment which comprises a stable base, a limiting groove is formed in the middle of the upper surface of the stable base, a plurality of nuts are embedded in the limiting groove in a rectangular array mode, and a connecting assembly is detachably installed in the limiting groove through the nuts. According to the scheme, the noise reduction equipment is provided with the connecting assembly and the limiting groove, when the noise reduction plate needs to be replaced, a hydraulic telescopic cylinder in the connecting assembly is started to contract, and then the hydraulic telescopic cylinder drives a second connecting plate and an anti-skid pad to move until the anti-skid pad is separated from the surface of the noise reduction plate; at the moment, the noise reduction plate arranged in the limiting groove can be separated from the stable base, due to the fact that the hydraulic telescopic cylinder has the automatic telescopic function, the distance between the two sets of non-slip mats can be controlled, time is saved when the noise reduction plate is replaced, and meanwhile the difficulty of replacement work can be lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation construction, and more specifically, to noise reduction equipment for foundation construction. Background Art

[0002] Foundation construction is a series of work processes carried out on the foundation, including measurement and layout, foundation pit support, pile construction, mechanical pile head cutting and other processes; during foundation construction, noise reduction boards are required to eliminate the noise generated.

[0003] When the existing noise reduction equipment for foundation construction is in use, since the noise reduction plate is fixed on the surface of a stable base, once the noise reduction plate needs to be replaced, the difficulty of the replacement work will be increased, thereby reducing the practicality of the device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a noise reduction device for foundation construction. By setting a connecting component and a limiting groove, when the noise reduction plate needs to be replaced, the hydraulic telescopic cylinder inside the connecting component is first started to shrink, and then the hydraulic telescopic cylinder will drive the second connecting plate and the anti-slip pad to move until the anti-slip pad is separated from the surface of the noise reduction plate. At this time, the noise reduction plate arranged in the limiting groove can be separated from the stable base. Because the hydraulic telescopic cylinder has the function of automatic extension and retraction, it can control the distance between the two sets of anti-slip pads, thereby saving time when replacing the noise reduction plate, and also reducing the difficulty of replacement work, so as to solve the problems existing in the prior art.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a noise reduction device for foundation construction, comprising a stable base, a limiting groove is provided in the middle of the upper surface of the stable base, a plurality of nuts are inlaid and installed in a rectangular array inside the limiting groove, a connecting component is detachably installed inside the limiting groove through the nut, a noise reduction plate is connected to the inside of the limiting groove through the connecting component, and two buffer components are fixedly connected to the surface of the noise reduction plate symmetrically along the center.

[0006] Wherein, the buffer assembly includes a connecting base and a limiting telescopic rod, the middle of the front side of the connecting base is fixedly connected to the limiting telescopic rod, and the back side of the connecting base is connected to one side of the front side of the stable base.

[0007] Wherein, a buffer spring is fixedly sleeved on the surface of the position-limiting telescopic rod, and one end of the buffer spring is connected to a protective plate through the connecting base.

[0008] There are several connection bases, and the several connection bases are equally divided into two groups.

[0009] Among them, the connection component includes a first connecting plate and bolts. Two bolts are symmetrically thread-connected along the center on the front surface of the first connecting plate, and one end of each bolt is connected to the inside of a nut.

[0010] Among them, two hydraulic telescopic cylinders are detachably installed symmetrically along the center on the front surface of the first connecting plate, and one end of each hydraulic telescopic cylinder is fixedly connected to a second connecting plate.

[0011] Among them, an anti-slip pad is adhered to the front surface of the second connecting plate, and the front surface of the anti-slip pad is attached to the bottom end of the front surface of the stable base.

[0012] Among them, the anti-slip pad is made of a rubber component, and the number of anti-slip pads is two.

[0013] The beneficial effects of the above technical solutions of the present utility model are as follows:

[0014] 1. In the above solution, the noise reduction device is provided with a buffer component. When an object is about to come into contact with the noise reduction plate, the buffer component provided on the surface of the noise reduction plate will work at this time. Then, the protective plate inside the buffer component will contact the object to be contacted instead of the noise reduction plate, and transmit the force generated during contact to the limit telescopic rod and the buffer spring. Then, the buffer spring will reduce the external force received, thereby ensuring the quality of the noise reduction plate and reducing losses.

[0015] 2. In the above solution, the noise reduction device is provided with a connection component and a limit groove. When the noise reduction plate needs to be replaced, first start the hydraulic telescopic cylinder inside the connection component to make it contract. Then, the hydraulic telescopic cylinder will drive the second connecting plate and the anti-slip pad to move until the anti-slip pad is separated from the surface of the noise reduction plate. At this time, the noise reduction plate provided in the limit groove can be separated from the stable base. Because the hydraulic telescopic cylinder has the function of automatic telescoping, the distance between the two anti-slip pads can be controlled, so that time can be saved when replacing the noise reduction plate, and at the same time, the difficulty of the replacement work will also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is an assembly schematic diagram of the noise reduction plate and the stable base of the present utility model;

[0018] Figure 3 is a disassembled schematic diagram of the noise reduction plate and the buffer component of the present utility model;

[0019] Figure 4 is a disassembled schematic diagram of the connection component of the present utility model.

[0020] [Reference Signs]

[0021] 1. Stable base; 2. Limit groove; 3. Connection component; 4. Noise reduction plate; 5. Buffer component; 31. First connection plate; 32. Bolt; 33. Hydraulic telescopic cylinder; 34. Second connection plate; 35. Anti-slip pad; 51. Connection base; 52. Limit telescopic rod; 53. Buffer spring; 54. Protection plate. Detailed implementation mode

[0022] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments.

[0023] Embodiment 1:

[0024] Please refer to Figures 1-4 , a noise reduction device for foundation construction, including a stable base 1. A limit groove 2 is opened in the middle of the upper surface of the stable base 1. A plurality of nuts are installed inlaid in the limit groove 2 in a rectangular array. The connection component 3 is detachably installed in the limit groove 2 through the nuts. The noise reduction plate 4 is connected in the limit groove 2 through the connection component 3. Two buffer components 5 are fixedly connected to the surface of the noise reduction plate 4 symmetrically along the center;

[0025] The buffer component 5 includes a connection base 51 and a limit telescopic rod 52. The middle of the front of the connection base 51 is fixedly connected with the limit telescopic rod 52. The back of the connection base 51 is connected to one side of the front of the stable base 1. A buffer spring 53 is fixedly sleeved on the surface of the limit telescopic rod 52. One end of the buffer spring 53 is connected with a protection plate 54 through the connection base 51. The number of the connection bases 51 is several. Several connection bases 51 are equally divided into two groups. The connection component 3 includes a first connection plate 31 and a bolt 32. Two bolts 32 are symmetrically threaded on the front of the first connection plate 31 along the center. One end of the bolt 32 is connected to the inside of the nut. Two hydraulic telescopic cylinders 33 are detachably installed on the front of the first connection plate 31 symmetrically along the center. One end of the hydraulic telescopic cylinder 33 is fixedly connected with a second connection plate 34. An anti-slip pad 35 is bonded to the front of the second connection plate 34. The front of the anti-slip pad 35 is attached to the bottom end of the front of the stable base 1. The anti-slip pad 35 is made of a rubber component, and the number of the anti-slip pads 35 is two.

[0026] Beneficial effect: By inlaying and installing a plurality of nuts in the limit groove 2 and using the mutual cooperation between the nuts and the bolts 32, the detachable effect of the connection component 3 is realized.

[0027] The working process of the present utility model is as follows:

[0028] When the noise reduction device is in use, in order to reduce the construction cost, a buffer assembly 5 is provided. When an object is about to come into contact with the noise reduction plate 4, the buffer assembly 5 provided on the surface of the noise reduction plate 4 will operate at this time. Immediately afterwards, the protective plate 54 inside the buffer assembly 5 will contact the object to be contacted instead of the noise reduction plate 4, and transmit the force generated during the contact to the limit telescopic rod 52 and the buffer spring 53. Then, the buffer spring 53 will reduce the external force received, thereby ensuring the quality of the noise reduction plate 4 and reducing losses.

[0029] In the above solution, when the noise reduction device is in use, in order to facilitate the replacement of the noise reduction plate 4, a connection assembly 3 and a limit groove 2 are provided. When the noise reduction plate 4 needs to be replaced, first start the hydraulic telescopic cylinder 33 inside the connection assembly 3 to make it contract. Immediately afterwards, the hydraulic telescopic cylinder 33 will drive the second connecting plate 34 and the anti-slip pad 35 to move until the anti-slip pad 35 is separated from the surface of the noise reduction plate 4. At this time, the noise reduction plate 4 provided inside the limit groove 2 can be separated from the stable base 1. Because the hydraulic telescopic cylinder 33 has the function of automatic telescoping, the distance between the two anti-slip pads 35 can be controlled, thereby saving time when replacing the noise reduction plate 4 and also reducing the difficulty of the replacement work.

[0030] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0031] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A noise reduction device for foundation construction, comprising a stable base (1), characterized in that: A limiting groove (2) is provided in the middle of the upper surface of the stable base (1), a plurality of nuts are inlaid and installed in a rectangular array inside the limiting groove (2), a connecting component (3) is detachably installed inside the limiting groove (2) via the nut, a noise reduction plate (4) is connected inside the limiting groove (2) via the connecting component (3), and two buffer components (5) are fixedly connected to the surface of the noise reduction plate (4) symmetrically along the center.

2. The noise reduction equipment for foundation construction according to claim 1, characterized in that: The buffer assembly (5) comprises a connecting base (51) and a limiting telescopic rod (52); the middle of the front side of the connecting base (51) is fixedly connected to the limiting telescopic rod (52); and the back side of the connecting base (51) is connected to one side of the front side of the stabilizing base (1).

3. The noise reduction equipment for foundation construction according to claim 2, characterized in that: A buffer spring (53) is fixedly sleeved on the surface of the position-limiting telescopic rod (52), and one end of the buffer spring (53) is connected to a protective plate (54) via the connecting base (51).

4. The noise reduction equipment for foundation construction according to claim 2, characterized in that: The number of the connecting bases (51) is a plurality, and the plurality of connecting bases (51) are equally divided into two groups.

5. The noise reduction equipment for foundation construction according to claim 1, characterized in that: The connection assembly (3) comprises a first connection plate (31) and bolts (32); two bolts (32) are threadedly connected symmetrically along the center of the front side of the first connection plate (31); one end of the bolt (32) is connected to the inside of a nut.

6. The noise reduction equipment for foundation construction according to claim 5, characterized in that: Two hydraulic telescopic cylinders (33) are detachably mounted on the front side of the first connecting plate (31) symmetrically along the center, and one end of the hydraulic telescopic cylinder (33) is fixedly connected to the second connecting plate (34).

7. The noise reduction equipment for foundation construction according to claim 6, characterized in that: The front side of the second connecting plate (34) is bonded with an anti-skid pad (35), and the front side of the anti-skid pad (35) is in contact with the bottom end of the front side of the stable base (1).

8. The noise reduction equipment for foundation construction according to claim 7, characterized in that: The anti-skid pad (35) is made of a rubber component, and there are two anti-skid pads (35).

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